102541407 has 8 divisors (see below), whose sum is σ = 136884480. Its totient is φ = 68279640.

The previous prime is 102541367. The next prime is 102541409. The reversal of 102541407 is 704145201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102541407 - 2⁷ = 102541279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102541409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17319 + ... + 22472.

It is an arithmetic number, because the mean of its divisors is an integer number (17110560).

Almost surely, 2^102541407 is an apocalyptic number.

102541407 is a deficient number, since it is larger than the sum of its proper divisors (34343073).

102541407 is an equidigital number, since it uses as much as digits as its factorization.

102541407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40653.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 102541407 is about 10126.2731051458. The cubic root of 102541407 is about 468.0580914448.

Adding to 102541407 its reverse (704145201), we get a palindrome (806686608).

The spelling of 102541407 in words is "one hundred two million, five hundred forty-one thousand, four hundred seven".